/**不显示gitbook链接**/
.gitbook-link {    
  display: none !important;
}
/**内容宽度**/
.page-inner {   
  max-width: 90%;    
  padding: 2px 2px 2px 2px;
}
.book .book-summary .book-logo {    
  text-align: left !important;    
  padding: 0px 0px !important;    
  display: block !important;
}
/**代码背景和字体颜色以及行号**/
.page-inner .code-wrapper pre > code > span.code-line:before{
  color: #a688888c;
}
.code-wrapper pre{
  background: #f3f3f3;
  color: #333;
}
/**以下是滚动条样式**/
::-webkit-scrollbar {
    background: #a4b7cf;
    border-radius: 0;
    height: 3px;
    position: absolute;
    width: 3px
}

::-webkit-scrollbar-thumb {
    background: #4d7fbf;
    border-radius: 3px;
    -webkit-transition: all .25s ease-out;
    -o-transition: all .25s ease-out;
    transition: all .25s ease-out;
}